diff --git a/pyproject.toml b/pyproject.toml
index b20e5d8f22334b532f96fc9d1ffd2100ec14c41e..880443dca652b271bdbc75ab9658a7f11159fdc2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,6 +56,6 @@ before-build = [
 ]
 [tool.cibuildwheel.windows]
 before-build = [
-    "choco install opencv"
+    "choco install opencv",
     "powershell -File .\\.gitlab\\ci\\cibuildwheel_build_deps_before_build_wheel.ps1"
 ]